baber/WOPTO huggingface dataset:
Patent JP-2021012501-A (JP)
Title: Machine learning support method and machine learning support device
Inventor: YOSHITAKE MICHIKO
IPC: G06N20/00
Filed: 2019-07-05
Abstract: To identify what kind of data group is appropriate as training data for machine learning that contributes to predict and design in material research.SOLUTION: A machine learning support method includes a physical property search step and a machine learning step, and is configured as follows. The physical property search step extracts a subgraph consisting of nodes within a predetermined range from nodes corresponding to a given target physical property targeting a physical property relation graph, in which physical property parameters included in a plurality of physical property parameter pairs of physical property parameters having a mutual relation are nodes and an inter-node corresponding to the physical property parameter pair is an edge. The machine learning step performs supervised learning or unsupervised learning with learning data as input. The learning data is composed of the physical property parameters corresponding to each node included in the extracted subgraph.SELECTED DRAWING: Figure 1
Patent JP-2021013433-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-07-10
Abstract: To provide a game machine capable of performing preferable control in relation to control to an advantageous state to which a shift is made caused by an establishment of a specific condition.SOLUTION: A plurality of types of CZs includes: a CZ1 that is controlled again in an AT at a probability of 20% when control to the AT advantageous to a player is terminated; and a CZ2 that is controlled again in the AT at a probability of 80% when the control to the AT is terminated. A situation in which one of the plurality of types of CZs is executed includes: a non-specific situation that is after a shift determination to a CZ2A and before an establishment of a specific condition (a 10-set continuation of the ATs); and a specific situation that is after the establishment of the specific condition. Also, a battle presentation B that is not executed when controlled in the CZ1 is executed when controlled in the CZ2 in the specific situation. Further, a battle presentation A that can be executed when controlled in the CZ1 is executed when controlled in the CZ2 in the non-specific situation.SELECTED DRAWING: Figure 27
Patent JP-2019176735-A (JP)
Title: Terminal device
Inventor: KOSAKAI OSAMU
IPC: H02J7/00
Filed: 2019-07-16
Abstract: To provide a terminal device for mitigating heat evolution, inefficiency, and the like when enlarging power of power transmission in the case of performing non-contact power supply.SOLUTION: A terminal device comprises: a power reception unit for receiving power transmitted in a non-contact manner from a power supply device; a rectification unit for rectifying reception power obtained at the power reception unit to obtain voltage; a regulator for converting the voltage output from the rectification unit to predetermined voltage using a first processing unit or second processing unit; and a control unit for calculating power reception efficiency of supply power transmitted from the power supply device. On the basis of the power reception efficiency, the control unit performs control of either adjusting the voltage output from the rectification unit using the first processing unit in the regulator or adjusting the voltage output using the second processing unit in the regulator or stopping the regulator.SELECTED DRAWING: Figure 10
Patent JP-2021013955-A (JP)
Title: TIG welding method
Inventor: WADA KATSUNORI
IPC: B23K9/167
Filed: 2019-07-16
Abstract: To provide a TIG welding method which can stably perform good back wave welding by TIG welding.SOLUTION: A TIG welding method, which performs welding while generating an arc A between a welded material S and a non-consumable electrode 1 and discharging shield gas G toward a molten pool P of the welded material S generated by the arc A, performs back wave welding while forming a keyhole K in the molten pool P in the state where the molten pool P is recessed by pressure of the arc A.SELECTED DRAWING: Figure 1
Patent JP-2021015573-A (JP)
Title: Abnormality determination device and abnormality determination system
Inventor: HADA KEITA
IPC: G05B23/02
Filed: 2019-07-16
Abstract: To provide an abnormality determination device and an abnormality determination system performing learning and determination capable of efficiently machine learning and determining an operation state of industrial machines.SOLUTION: An abnormality determination device 1 of a present invention comprises: an observation data acquisition unit 30 acquiring observation data that is continuous data related to operation observed during operation of an industrial machine 2; a statistic extraction unit 32 extracting partial time series data including a part representing feature of an operation state at predetermined timing from the observation data and calculating at least one statistic from the partial time series data; and a machine learning device 100 performing processing of machine learning regarding determination of operation abnormality of the industrial machine 2 based on the statistic calculated by the statistic extraction unit 32.SELECTED DRAWING: Figure 2
Patent JP-2021017246-A (JP)
Title: Anti-counterfeit packaging material
Inventor: SAITO TAKASHI
IPC: B32B27/20
Filed: 2019-07-17
Abstract: To provide a packaging material having an anti-counterfeiting function together with lightfastness required as a packaging material.SOLUTION: An anti-counterfeit packaging material 1 is composed of a laminated body having a transparent printing substrate layer 2, an anti-counterfeit layer 3 for authenticity determination, and a sealant layer 5 in this order. The anti-counterfeit layer is made up of an ink layer formed by printing, which has a thickness of 1.0 μm or more and 2.0 μm or less, and in which a nanodiamond composite with an average particle size of 16 nm or more and 24 nm or less is dispersed.SELECTED DRAWING: Figure 1
Patent JP-2021019727-A (JP)
Title: Game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2019-07-25
Abstract: To provide a game machine capable of executing a performance that increases game interest.SOLUTION: In a game machine according to the present invention, "countdown performance" in which "number indicated by numerical image" is subtracted is executed after "count-up performance" in which the "number indicated by the numerical value" is added is executed. In a general game machine, the "countdown performance" is executed alone, but the "count-up performance" is not executed. In this regard, in the game machine according to the present invention, not only the "count-up performance" is executed, but also the "countdown performance" is executed after the "count-up performance" is executed, and thereby unexpectedness can be given to a game player and game interest can be increased.SELECTED DRAWING: Figure 23
Patent JP-2020196423-A (JP)
Title: Power train support structure for vehicle
Inventor: KUWABARA WATARU
IPC: B60K5/12
Filed: 2019-08-01
Abstract: To protect occupants in the event of front collision, in the case where a power train is disposed offset at one of the left and right sides.SOLUTION: A power train unit PT supported by a pair of front side frames 4, left and right, in a storage room 2 of a vehicle front part is disposed so as to be offset at one of the left and right sides. The end of the other of the left and right sides of the unit PT is coupled to a frame 4 on the other of the left and right sides via a mount bracket 30 extending in leftward and rightward directions. The unit PT and the bracket 30 are coupled with front-side coupling parts (32a, 32b) and rear-side coupling parts (32c, 32d). Strength has been set so that, in the even that, for example, collision load F from obliquely front acts on the unit PT, the front-side coupling part 32a does not break but the rear-side coupling parts 32c, 32d break. In a plan view, the unit PT is moved backward while having a yaw motion around the vicinity of a portion α1 in which the bracket 30 is coupled with a vehicle body side.SELECTED DRAWING: Figure 4
Patent JP-2020113242-A (JP)
Title: Presentation system
Inventor: URATA TOMOHIRO
IPC: G06F13/00
Filed: 2019-08-06
Abstract: To provide a presentation system that can alleviate the burden when checking a question after a lecture is finished.SOLUTION: A presentation system 1 of the present invention comprises a lecturer terminal 2, a database server 5, and an application server 4. The lecturer terminal 2 executes a presentation application configured to display a plurality of slides on a screen sequentially and display a link to a slave screen for displaying one or more questions stored in a question database in the database 5. The presentation application displays the slave screen to be superposed on a part of a slide being displayed in response to the selection of the link. The application server 4, in response to the reception of a question from each participant, stores a received question in the question database and transmits the received question by e-mail to a mail address stored in a program database in the database 5.SELECTED DRAWING: Figure 1
Patent JP-2021023627-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To provide a game machine for enhancing interest in a game in a Pachinko machine having a setting value.SOLUTION: A game machine executes winning/losing determination for determining whether a jackpot is won following start of a pattern variation, starts a jackpot game after completion of a pattern variation pertaining to the winning/losing determination, sets one setting value from among plural stages of setting values, and determines a probability of winning a jackpot in the winning/losing determination according to the set setting value when winning the jackpot in the winning/losing determination. The game machine includes: first operation means; predetermined performance means; and performance control means for controlling the performance means. The performance control means can allow the predetermined performance means to execute a first performance as a setting suggestive performance for suggesting the set setting value, and the first performance is executed when the first operation means is operated with the first operation contents during a predetermined period as at least one portion of the jackpot game.SELECTED DRAWING: Figure 19
Patent JP-2020106802-A (JP)
Title: Image capturing optical lens
Inventor: GUO ZHANLI
IPC: G02B13/00
Filed: 2019-08-20
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens comprises, in order from the object side to the image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens, the first lens being made of glass, the second lens plastic, the third lens plastic, the fourth lens plastic, the fifth lens glass, the sixth lens plastic, and the seventh lens plastic. The image capturing optical lens satisfies the following conditional expressions: 1.51≤f1/f≤2.50, 1.69≤n1≤2.20, 0.60≤f3/f4≤2.00, -10.00≤(R13+R14)/(R13-R14)≤10.00, 1.70≤n5≤2.20. The image capturing optical lens offers high imaging performance and a short total track length (TTL).SELECTED DRAWING: Figure 1
Patent JP-2021030852-A (JP)
Title: Vehicular transfer device
Inventor: KIRIYAMA HIROSHI
IPC: B60K17/346
Filed: 2019-08-22
Abstract: To provide a vehicular transfer device of which the radial dimension can be prevented from increasing and furthermore in which radial thickness of an elastic body of a damper member can be increased, therefore deterioration in durability of the damper member can be prevented.SOLUTION: A transfer device 5 comprises: a damper member 68 that rotates integrally with a hub 59 and that is provided between the hub 59 and an output member 64; and an outer peripheral spline 65a formed on an outer circumferential surface of the output member 64. The damper member 68 is configured to include: an elastic body 68C; and a tubular inner ring 68B which is provided in the elastic body 68C and has an inner peripheral surface 68t formed with an inner peripheral spline 68s and an inner peripheral surface 68r facing the outer circumferential surface of the output member 64 in a non-fitted state. The inner peripheral spline 68s is separated from the elastic body 68C in an axially forward direction of a transfer pinion shaft 56.SELECTED DRAWING: Figure 5
Patent JP-2021034559-A (JP)
Title: Photoelectric conversion apparatus, photoelectric conversion system, and moving body
Inventor: IWATA JUNJI
IPC: H01L27/146
Filed: 2019-08-23
Abstract: To make it possible to suppress an increase in dark current to reduce a size of each pixel while being capable of suppressing crosstalk between adjacent avalanche diodes.SOLUTION: A photoelectric conversion apparatus includes: a semiconductor substrate; a plurality of avalanche diodes formed within the semiconductor substrate, the plurality of avalanche diodes including a first avalanche diode and a second avalanche diode; and a trench structure 307 formed between the first avalanche diode and the second avalanche diode in a plan view. Each of the plurality of avalanche diodes includes a first semiconductor region 301 of a first conductivity type and a second semiconductor region 302 of a second conductivity type. A contact plug 401 for supplying a potential to the second semiconductor region of the first avalanche diode is formed. A contact plug 402 is provided at a position of being overlapped with the trench structure in a plan view.SELECTED DRAWING: Figure 5
Patent JP-2021040065-A (JP)
Title: Mounting structure of semiconductor device
Inventor: KANDA SOUZU
IPC: H05K1/18
Filed: 2019-09-04
Abstract: To provide a mounting structure of a semiconductor device with which it is possible to reduce the self-inductance of the semiconductor device.SOLUTION: The mounting structure of a semiconductor device comprises: a semiconductor device B10 including a plurality of wiring boards 21 having a principal plane 21A, a semiconductor element 30 joined to one of the plurality of wiring boards 21, and a sealing resin having a top face 50A facing the same side as the principal plane 21A and covering the semiconductor element 30 for at least each portion of the plurality of wiring boards 21; a wiring board 60 facing the top face 50A; and a plurality of main terminals 61 for establishing electrical continuity between the plurality of wiring boards 21 and the wiring board 60. Each of the plurality of main terminals 61 is stretchable due to elastic deformation, and the sealing resin 50 has a plurality of first holes 51 leading from the top face 50A to the principal plane 21A. The plurality of main terminals 61 are individually inserted into the plurality of first holes 51, the tip of each of the plurality of main terminals 61 being pressed against the principal plane 21A of one of the plurality of wiring boards 21.SELECTED DRAWING: Figure 12
Patent JP-2021039267-A (JP)
Title: Life determination device, life determination method, and life determination program
Inventor: ISHIDA HIROBUMI
IPC: B41J29/393
Filed: 2019-09-04
Abstract: To provide a life determination device, a life determination method, and a life determination program that can determine the life of an image forming member with high accuracy satisfying a quality request from a user.SOLUTION: A life determination device comprises: a setting unit that is used to determine whether an image forming member used for image formation has reached the end of its life, and sets a threshold of a related parameter related to the occurrence of an image defect based on a real image determined by a user as an image defect; and a life determination unit that determines whether the image forming member has reached the end of its life based on a measured value and the threshold of the related parameter related to an image obtained through image formation.SELECTED DRAWING: Figure 5
Patent JP-2020090393-A (JP)
Title: Transport chain
Inventor: FUKUI YOSHIHARU
IPC: B65G17/42
Filed: 2019-09-17
Abstract: To provide a transport chain that has resin tine excellent in durability and wear resistance for a lightweight and compact power transmission chain that is maintenance-free without lubricant and anti-corrosive needed and requires high power transmission capability and is excellent in durability and makes small noise during power transmission.SOLUTION: A transport chain 100 comprises: a main boy 2 formed of rubber composition; a core body 3 embedded in the main body 2; and multiple resin tines 9 provided on the outer surface of the main body 2 in the longitudinal direction of the chain. The main body 2 includes: multiple engaging parts 5 that are arranged in the longitudinal direction of the chain with a uniform clearance therebetween and are engageable with tooth grooves 102 of a sprocket 101; and two side parts 6 to which both ends of the engaging part 5 in the chain width direction are connected and which extend in the longitudinal direction of the chain. The core body 3 includes: first core parts 7 that are each embedded in the engaging part 5; and two second core parts 8 to which both ends of the first core parts in the chain width direction are connected and are each embedded in the two side parts 6.SELECTED DRAWING: Figure 1
Patent JP-2021030716-A (JP)
Title: Mold provided with embossing texture and tableware and container provided with embossed texture
Inventor: ABE TAKAHIRO
IPC: A47G19/00
Filed: 2019-08-29
Abstract: To provide mold of a resin injection molding mold to which a resin is injected under high pressure and which is provided with an embossing texture on whole molding parts and a tableware and a container provided with an embossed texture.SOLUTION: By providing an embossed polka-dot or line texture for a tableware and container, the tableware and container can be safely touched even when the tableware and container is heated by hot meals, etc. The contact face of the embossed texture provided for the tableware and container is an embossed projection and can be in contact with as dots or lines, hence thermal conduction is reduced. A resin tableware and container provided with an embossed texture is difficult to slip, lightweight, and tough unlike a flat-surfaced tableware and container, hence the tableware and container is hard to be broken and is user-friendly also to elderly people.SELECTED DRAWING: Figure 1
Patent JP-2021045441-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-20
Abstract: To enhance interest in a performance in a game machine capable of executing a performance for changing a display mode of a performance display area.SOLUTION: Texture mapping for relating a performance image EG for copying a performance display area 27TM005A to a three-dimensional object OB disposed in a virtual three-dimensional (x, y, z) space is performed and the object OB after the texture mapping is deformed or moved, and an image when seeing the object OB after the deformation or movement from a viewpoint EY0 is drawn by perspective projection so as to generate an image IM. A game machine can display a specific image by a normal mode, and a specific image by a special mode for suggesting that a degree of expectation toward control to an advantageous state is high. The game machine can display a specific image by adding a first particular performance element when displaying the specific image by a special mode, and can display the specific image by adding a second particular performance element differing from the first particular performance element when displaying the specific image by a normal mode.SELECTED DRAWING: Figure 10-26
Patent JP-2021046168-A (JP)
Title: Door seal
Inventor: TANAKA HIROYUKI
IPC: B60J10/26
Filed: 2019-09-20
Abstract: To provide a door seal which can prevent mud, etc. from adhering to clothing when an occupant gets into or off a vehicle and has excellent appearance exhibited when a door is opened.SOLUTION: A door seal 1 is attached to a vehicle body along a wheel arch to seal the wheel arch in a vehicle in which a wheel arch 120 is covered from the outer side in a vehicle width direction by a rear edge end part of a door panel 110. The door seal includes: a base part 11 attached to the vehicle body; and a lip part 13 extending from the base part to the vehicle body rear side. When the door panel is closed, the door seal is covered by a pressing surface 110s formed at the rear edge end part of the door panel and is pressed to the pressing surface to be bent inward in the vehicle width direction.SELECTED DRAWING: Figure 3B
Patent JP-2020120102-A (JP)
Title: Method for manufacturing r-t-b based sintered magnet
Inventor: NOZAWA SENSUKE
IPC: B22F3/00
Filed: 2019-09-27
Abstract: To provide a method for manufacturing an R-T-B based sintered magnet having high Hwhile decreasing a use amount of heavy rare earth RH.SOLUTION: A method for manufacturing an R-T-B based sintered magnet comprises the steps of: preparing a magnet material; preparing an RL-RH-M based alloy; and diffusion. In the diffusion step, an amount of deposition of the RL-RH-M based alloy to the R-T-B based sintered magnet material is 4 or more and 15 mass% or less, and an amount of RH deposition is 0.1 or more and 0.6 mass% or less. In the magnet material, the content of R is 27 or more and 35 mass% or less to a total amount of the magnet material, and the content of Fe to a total amount of T is 80 mass% or more. In the RL-RH-M based alloy, the content of RL is 60 or more and 97 mass% or less to a total amount of the RL-RH-M based alloy. The content of RH is 1 or more and 8 mass% or less to the total amount of the RL-RH-M based alloy, and the content of M is 2 or more and 39 mass% or less to the total amount of the RL-RH-M based alloy.SELECTED DRAWING: Figure 2
Patent JP-2021055723-A (JP)
Title: Driving device for vehicle
Inventor: SUN CHUNYANG
IPC: F16H57/021
Filed: 2019-09-28
Abstract: To inhibit increase of the number of components in a driving device for a vehicle including an oil pump.SOLUTION: Since a discharge oil passage 70 and a second boss part 74 are provided at a case cover 60, a plate does not need to be disposed between the case cover 60 and a pump cover 52. Further, a first boss part 72 is provided at the case cover 60, that is, a bearing 50 is directly supported by the case cover 60, and thus the pump cover 52 and the case cover 60 are not needed to be fastened with a large fastening force. The structure eliminates a number of bolts 84 for fastening the pump cover 52 to the case cover 60. Therefore, increase of the number of component can be inhibited.SELECTED DRAWING: Figure 2
Patent JP-2021054948-A (JP)
Title: Manufacturing method of impact-resistant methacrylic resin cast plate
Inventor: WATANABE KENJI
IPC: C08F287/00
Filed: 2019-09-30
Abstract: To provide a manufacturing method due to a cast plate of an acrylic resin plate that can lower the viscosity of syrup even when the viscosity becomes too high by preliminary polymerization, has low haze at high temperature, and is excellent in the impact resistance.SOLUTION: A manufacturing method of a methacrylic resin cast plate comprises: a step of manufacturing a preliminary polymerization composition containing a block copolymer made of an acrylic acid alkyl-styrene copolymer block and a methacrylic acid methyl polymer block and having 50% or larger of a component having a molecular weight of 700000 or larger, and methacrylic acid methyl monomer; a step of dissolving 10 to 60 mass% of the preliminary polymerization composition in 89.9 to 39.9 mass% of at least one kind containing methacrylic acid methyl and 0.1 to 1 mass% of a polyfunctional polymer to manufacture a polymerization raw material having viscosity of 1 to 20 poise; and a step of taking out the plate-like polymer by peeling from a mold, after the polymerizable raw material is injected in the mold to polymerize and cure.SELECTED DRAWING: Figure 1